TSI148-133CL IDT, Integrated Device Technology Inc, TSI148-133CL Datasheet - Page 311

• Manufacturer Part Number: TSI148-133CL
• Description: IC PCI-VME BRIDGE 456PBGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: Tsi148&Trade;r

Specifications of TSI148-133CL

• Applications: PCI-to-VME Bridge
• Interface: PCI
• Voltage - Supply: 3.3V
• Package / Case: 456-PBGA
• Mounting Type: Surface Mount
• Package Type: BGA
• Rad Hardened: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1906

Tsi148 PCI/X-to-VME Bus Bridge User Manual
80A3020_MA001_13
VERREN (VMEbus Error Interrupt Enable): When this bit is high, the VMEbus error
interrupt is enabled. When the interrupt is enabled, the status bit indicates the state of the
VMEbus error interrupt. A local bus interrupt is generated if the corresponding interrupt out
bit is set. The interrupt can be polled by setting the enable bit and clearing the interrupt out bit.
VIEEN (VMEbus IRQ Edge Interrupt Enable): When this bit is high, the VMEbus IRQ
edge interrupt is enabled. When the interrupt is enabled, the status bit indicates the state of the
VMEbus IRQ edge interrupt. A local bus interrupt is generated if the corresponding interrupt
out bit is set. The interrupt can be polled by setting the enable bit and clearing the interrupt out
bit.
IACKEN (Interrupt Acknowledge Interrupt Enable): When this bit is high, the VMEbus
interrupt acknowledge interrupt is enabled. When the interrupt is enabled, the status bit
indicates the state of the VMEbus interrupt acknowledge interrupt. A local bus interrupt is
generated if the corresponding interrupt out bit is set. The interrupt can be polled by setting
the enable bit and clearing the interrupt out bit.
SYSFLEN (System Fail Interrupt Enable): When this bit is high, the VMEbus system fail
interrupt is enabled. When the interrupt is enabled, the status bit indicates the state of the
VMEbus system fail interrupt. A local bus interrupt is generated if the corresponding interrupt
out bit is set. The interrupt can be polled by setting the enable bit and clearing the interrupt out
bit.
ACFLEN (AC Fail Interrupt Enable): When this bit is high, the AC fail interrupt is
enabled. When the interrupt is enabled, the status bit indicates the state of the AC fail
interrupt. A local bus interrupt is generated if the corresponding interrupt out bit is set. The
interrupt can be polled by setting the enable bit and clearing the interrupt out bit.
IRQ7EN (IRQ7 Enable): When this bit is high, the VMEbus IRQ7 interrupt is enabled.
When the interrupt is enabled, the status bit indicates the state of the VMEbus IRQ[7]I_ signal
line. A local bus interrupt is generated if the corresponding interrupt out bit is set. The
interrupt can be polled by setting the enable bit and clearing the interrupt out bit.
IRQ6EN (IRQ6 Enable): When this bit is high, the VMEbus IRQ6 interrupt is enabled.
When the interrupt is enabled, the status bit indicates the state of the VMEbus IRQ[6]I_ signal
line. A local bus interrupt is generated if the corresponding interrupt out bit is set. The
interrupt can be polled by setting the enable bit and clearing the interrupt out bit.
IRQ5EN (IRQ5 Enable): When this bit is high, the VMEbus IRQ5 interrupt is enabled.
When the interrupt is enabled, the status bit indicates the state of the VMEbus IRQ[5]I_ signal
line. A local bus interrupt is generated if the corresponding interrupt out bit is set. The
interrupt can be polled by setting the enable bit and clearing the interrupt out bit.
10. Registers > Register Map
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